Motor
QAN 320 M
QAN 320 L
Rated voltage UN
317 V
315 V
Rated power output PN
32 kW
40 kW
Rated speed nN
1500 rpm
Rated torque MN (105 K)
203.7 Nm
254.6 Nm
Rated current IN (105 K)
77.5 A
99.0 A
Efficiency
0.85
0.91
Max. shaft speed nmax1)
Standard bearing
Spindle bearing
8 000 rpm
10 000 rpm
Max. current Imax
155 A
186 A
Mass m
240 kg
280 kg
Rotor inertia J
1870 kgcm2
2300 kgcm2
Fan
Rated voltage UL
Rated current IL
Frequency fL
3 AC 400 V
0.33 A/0.43 A
50 Hz/60 Hz
ID
Motor with standard bearing
Motor with spindle bearing
Plain shaft
513302-43
513302-53
With keyway
513302-4H
513302-5H
577484-43
577484-53
577484-4H
577484-5H
1) The max. speed depends on the motor’s application conditions, such as the shaft load(see the Inverter Systems and Motors Technical Manual)
Bold: Standard version
HEIDENHAIN-Motors - Information for the Machine Tool Builder
CAD QAN 320M
CAD QAN 320L